<template>
    <div>
        <div class="item" v-for="(item,index) of list" :key="index">
            <div class="item-title border-bottom">
                <span class="item-title-icon"></span>
                {{item.title}}
            </div>
            <!--递归组件-->
            <div class="item-children" v-if="item.children">
                <DetailList :list="item.children"></DetailList>
            </div>
        </div>
    </div>
</template>

<script>
    export default {
        name: "DetailList",
        props:{
            list:Array.isRequired
        }
    }
</script>

<style lang="stylus" scoped>
    .item-title
        line-height .8rem
        font-size .32rem
        padding 0 .2rem
        .item-title-icon
            position relative
            left .06rem
            top .06rem
            display inline-block
            width .36rem
            height .36rem
            background url("http://s.qunarzz.com/piao/image/touch/sight/detail.png") 0 -.45rem no-repeat
            margin-right .1rem
            background-size .4rem 3rem
    .item-children
        padding 0 .2rem

</style>